Question 1

Evidence of crossing over can often be seen under the light microscope as a structure called a _______.

Accepted Answer

A)  kinetochore
B)  centromere
C)  chiasma
D)  centrioleE) A) and B)
F) None of the above

Question 2

Which best describes the process of independent assortment?

Accepted Answer

A)  The way one pair of homologues lines up along the metaphase plate does not affect how any other pair lines up.
B)  Segregation of chromosomes during meiosis I is independent of their segregation during meiosis II.
C)  During synapsis, chromosomes pair up at random.
D)  Crossing over along one pair of chromosomes is independent of crossing over along the other pairs.E) A) and C)
F) A) and D)

Question 3

Diploid organisms use meiosis to produce haploid cells.Meiosis consists of how many rounds of nuclear division?

Accepted Answer

A)  one
B)  two
C)  three
D)  fourE) None of the above
F) A) and B)

Question 4

In animals, the cells that will eventually undergo meiosis to produce gametes are set aside early in development.These are called

Accepted Answer

A)  somatic cells.
B)  germ-line cells.
C)  sex cells.
D)  gametophytes.E) A) and D)
F) C) and D)

Question 5

In plants and animals, the zygote develops by which of the following processes?

Accepted Answer

A)  mitosis
B)  meiosis
C)  syngamy
D)  synapsisE) A) and D)
F) A) and C)

Question 6

Which of the following events occurs first during meiosis?

Accepted Answer

A)  homologous chromosomes separate and are pulled to opposite poles of the cell
B)  sister chromatids separate and are pulled to opposite poles of the cell
C)  chromosomes decondense
D)  synapsis of homologous chromosomesE) C) and D)
F) B) and D)

Question 7

The fusion of a male gamete with a female gamete is called

Accepted Answer

A)  syngamy.
B)  meiosis.
C)  mitosis.
D)  recombination.E) B) and D)
F) A) and B)

Exam 11: Sexual Reproduction and Meiosis

Evidence of crossing over can often be seen under the light microscope as a structure called a _______.

Correct Answer
verified

In animals, the cells that will eventually undergo meiosis to produce gametes are set aside early in development.These are called

Correct Answer
verified

The fusion of a male gamete with a female gamete is called

Correct Answer
verified

Which best describes the process of independent assortment?

Correct Answer
verified

In plants and animals, the zygote develops by which of the following processes?

Correct Answer
verified

Diploid organisms use meiosis to produce haploid cells.Meiosis consists of how many rounds of nuclear division?

Correct Answer
verified

Which of the following events occurs first during meiosis?

Correct Answer
verified

Exam 11: Sexual Reproduction and Meiosis

Evidence of crossing over can often be seen under the light microscope as a structure called a _______.

Correct AnswerverifiedShow Answer

In animals, the cells that will eventually undergo meiosis to produce gametes are set aside early in development.These are called

Correct AnswerverifiedShow Answer

The fusion of a male gamete with a female gamete is called

Correct AnswerverifiedShow Answer

Which best describes the process of independent assortment?

Correct AnswerverifiedShow Answer

In plants and animals, the zygote develops by which of the following processes?

Correct AnswerverifiedShow Answer

Diploid organisms use meiosis to produce haploid cells.Meiosis consists of how many rounds of nuclear division?

Correct AnswerverifiedShow Answer

Which of the following events occurs first during meiosis?

Correct AnswerverifiedShow Answer

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified